|
About the AI Factor Discussions category
|
|
1
|
99
|
June 23, 2024
|
|
Add Support for LightGBM’s XENDCG Objective (Better Ranking)
|
|
0
|
46
|
March 18, 2025
|
|
How often do predictions update?
|
|
28
|
467
|
February 11, 2025
|
|
LightGBM now available; BUT...
|
|
12
|
334
|
January 25, 2025
|
|
Market Cap as an AI Feature
|
|
1
|
78
|
January 19, 2025
|
|
Dataset not compatible with Rank scaling
|
|
14
|
198
|
January 13, 2025
|
|
Linear models temporarily disabled for training
|
|
4
|
120
|
January 10, 2025
|
|
AI Factor launches tonight. Beta program ends at midnight
|
|
87
|
900
|
January 9, 2025
|
|
Do the AI servers go to sleep during US nighttime?
|
|
2
|
98
|
January 2, 2025
|
|
AI Factor out of sample returns
|
|
3
|
190
|
December 27, 2024
|
|
Update on AI factor normalization upgrades
|
|
5
|
199
|
December 5, 2024
|
|
Preview of our v1.1 of AI Factor: intelligent features, grid search, categorical & macro
|
|
16
|
541
|
December 3, 2024
|
|
Great news: fast simulations and ensembles coming soon!
|
|
7
|
415
|
November 6, 2024
|
|
Our AI Factor has lots of similarities with Boosted.ai!
|
|
14
|
246
|
November 3, 2024
|
|
AI rank as a Macro indicator
|
|
4
|
100
|
October 31, 2024
|
|
Throw in the kitchen sink?
|
|
62
|
937
|
October 9, 2024
|
|
MACRO factors problem in AI Factor
|
|
0
|
63
|
October 4, 2024
|
|
AI PRE LAUNCH: Feedback Roundup
|
|
15
|
470
|
September 7, 2024
|
|
Use AI predictor in ranking system
|
|
52
|
591
|
September 3, 2024
|
|
How do I reconcile these results?
|
|
55
|
1211
|
September 3, 2024
|
|
FAILURE: Not enough samples in the first series
|
|
2
|
79
|
August 30, 2024
|
|
Target Lookahead
|
|
5
|
148
|
August 26, 2024
|
|
Using Log Transformation
|
|
18
|
133
|
August 25, 2024
|
|
Is the beta test over?
|
|
8
|
168
|
August 24, 2024
|
|
Model validation is stuck canceling for around 2 days
|
|
7
|
129
|
August 20, 2024
|
|
AI Factor in Universe
|
|
2
|
118
|
August 15, 2024
|
|
Using AI factors prediction as target error
|
|
7
|
126
|
August 15, 2024
|
|
Train a model in different market regimes
|
|
5
|
142
|
August 11, 2024
|
|
Switching to K-fold cross-validation (blocked) and ranking yields better results. Is this just a coincidence?
|
|
0
|
63
|
August 11, 2024
|
|
FAILURE: On 2016-11-05 and 4 other dates, the number of stocks having an N/A value for the target exceeded 20%
|
|
3
|
103
|
August 10, 2024
|